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#include "message.h"
#include "skup.h"
#include <cstdio>
#include <vector>
#include <algorithm>

const int NOD = 100;

int num_nodes;

int t[NOD][NOD];
std::vector<int> results;

void send_ball(int v) {
	PutInt(v, 1);
	for (int i = 0; i < num_nodes; i++) {
		long long w = 0;
		for (int j = 0; j < NOD; j++) {
			w = 3 * w + t[i][j];
			if (j % 20 == 19) {
				PutInt(v, w - (1LL<<31));
				w = 0;
			}
		}
	}
	Send(v);	
}

void receive_ball(int v, std::vector<int>& mask) {
	for (int i = 0; i < num_nodes; i++) {
		for (int jj = 0; jj < 5; jj++) {
			long long w = GetInt(v) + (1LL<<31);
			for (int j = jj*20+19; j >= jj*20; j--) {
				t[i][j] = std::max<int>(t[i][j], w % 3);
				w /= 3;
			}
		}
	}
	for (int i = 0; i < num_nodes; i++) mask[i] = t[i][i];
}

std::vector<int> get_my_scc(int my_id) {
	std::vector<int> my_scc(num_nodes);
  std::vector<int> e(1, my_id);
	my_scc[my_id] = -1;
	while(!e.empty()) {
		int v = e.back();
		e.pop_back();
		for (int i = 0; i < num_nodes; i++) 
			if (t[v][i] == 2 && !my_scc[i]) {
				e.push_back(i);
				my_scc[i] = v==my_id ? i+1 : my_scc[v];
			}
	}
	return my_scc;
}

int where(int my_id) {
	std::vector<int> my_scc = get_my_scc(my_id);
	//printf("my_scc");for (int i = 0; i < num_nodes; i++) if(my_scc[i]) printf(" %d", i); printf("\n");
  for (int i = 0; i < num_nodes; i++) 
		if (t[my_id][i] && !my_scc[i])
			return i;
	for (int i = 0; i < num_nodes; i++) if(my_scc[i]) {
		bool all_in = true;
		for (int j = 0; j < num_nodes; j++) if(t[i][j] && !my_scc[j]) {
			all_in = false;
			break;
		}
		if (!all_in) {
			return my_scc[i] - 1;
		}
	}
	int maybe_leader;
	for (int i = 0; i < num_nodes; i++) if (my_scc[i]) {
		maybe_leader = i;
	}
	if (maybe_leader == my_id) return -1;
	return my_scc[maybe_leader]-1;
}

bool compute_again = true;

int leader_full(int my_id) {
	if (!compute_again) return my_id+1;
	std::vector<int> my_scc = get_my_scc(my_id);
	int leader = 0;
	for (int i = 0; i < num_nodes; i++) if(my_scc[i]) leader = i;
	compute_again = false;
	return leader;
}

void send_results(int count, int v) {
	if (results.size() > 15000) {
		int tr = 15000;
		PutInt(v, 2);
		PutInt(v, 1);
		PutInt(v, tr);
		while(tr--) {
			PutInt(v, results.back());
			results.pop_back();
		}
		Send(v);
		count--;
	}
	PutInt(v, 2);
	PutInt(v, count);
	PutInt(v, results.size());
	for (int i = 0; i < results.size(); i++) {
		PutInt(v, results[i]);	
	}
	Send(v);
	results.clear();
}

int receive_results(int v) {
	int ret = GetInt(v);
	int u = GetInt(v);
	for (int i = 0; i < u; i++) results.push_back(GetInt(v));
	return ret;
}

long long get_sum() {
	std::sort(results.begin(), results.end());
	int m = results.size();
	long long ret = 0;
	for (int i = 0; i < m; i++)
		ret += (m-i) * ((long long)results[i]);
	return ret;
}

int main() {
	num_nodes = NumberOfNodes();
	int my_id = MyNodeId();
	int res_ids = 1;
	int xx = NumberOfCompanies();
	while(xx--) results.push_back(GetShareCost(xx));
	std::vector<int> mask(num_nodes);
	for (int i = 0; i < num_nodes; i++) {
		if (i != my_id) {
			PutChar(i, 1);
			Send(i);
		}
	}
	t[my_id][my_id] = 1;
	for (int i = 0; i < num_nodes; i++) {
		if (i != my_id) {
			int v = Receive(i);
			int c = GetChar(v);
			if (c == 1) {
				t[v][my_id] = 2;
				PutInt(v, 0);
				Send(v);
			}
		}
	}
	mask[my_id] = 1;
	int balls = 1;
	std::vector<int> parents(num_nodes);
	std::vector<int> last_sent_mask;
	const std::vector<int> full(num_nodes, 1);
	bool found_leader = false;
	int leader_cache;
	//int msg_count = 0;
	while(true) {
		int v = Receive(-1);
		int x = GetInt(v);
		//printf("dostalem %d %d\n", v, x);
		//if (++msg_count > 1000) return 0;
		if (!x) {
			t[my_id][v] = std::max(t[my_id][v], 1);
			parents[v]++;
			if (parents[v] == 2) {
				found_leader = true;
				leader_cache = v;
			} else if (parents[v] == 3) {
				return 0;
			}
		} else if (x == 1) {
			receive_ball(v, mask);
			balls++;
			if (mask == full && !found_leader && leader_full(my_id) == my_id) {
			//	printf("==== jestem leader ====\n");
				found_leader = true;
				leader_cache = my_id;
				parents[my_id] = 2;
				for (int i = 0; i < num_nodes; i++) {
					if (i != my_id) {
						if (!t[i][my_id]) {
							PutInt(i, 0);
							Send(i);
						}
						PutInt(i, 0);
						Send(i);
					}
				}
			}
		} else {
			res_ids += receive_results(v);
			if (found_leader && my_id == leader_cache && res_ids == num_nodes) {
			  for (int i = 0; i < num_nodes; i++) {
					if (i != my_id) {
						PutInt(i, 0);
						Send(i);
					}
				}
				printf("%lld\n", get_sum());
				return 0;
			}
		}
		if (balls && mask != last_sent_mask) {
			int x = where(my_id);
			//printf("chcialbym wyslac do %d\n", x);
			if (x != -1) {
				send_ball(x);
				last_sent_mask = mask;
				balls--;
			}
		}
		if (found_leader && my_id != leader_cache && res_ids > 0) {
			int x = where(my_id);
			send_results(res_ids, x);
			res_ids = 0;
		}	
	}	
	return 0;
}